Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028200297.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CloudReconfiguration-PT-312, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028200297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748593304984

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-312
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 08:21:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 08:21:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 08:21:46] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2025-05-30 08:21:46] [INFO ] Transformed 2585 places.
[2025-05-30 08:21:46] [INFO ] Transformed 3095 transitions.
[2025-05-30 08:21:46] [INFO ] Found NUPN structural information;
[2025-05-30 08:21:46] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 253 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 497 places :
Symmetric choice reduction at 0 with 497 rule applications. Total rules 497 place count 2088 transition count 2598
Iterating global reduction 0 with 497 rules applied. Total rules applied 994 place count 2088 transition count 2598
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1022 place count 2088 transition count 2570
Discarding 215 places :
Symmetric choice reduction at 1 with 215 rule applications. Total rules 1237 place count 1873 transition count 2355
Iterating global reduction 1 with 215 rules applied. Total rules applied 1452 place count 1873 transition count 2355
Discarding 74 places :
Symmetric choice reduction at 1 with 74 rule applications. Total rules 1526 place count 1799 transition count 2281
Iterating global reduction 1 with 74 rules applied. Total rules applied 1600 place count 1799 transition count 2281
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1617 place count 1799 transition count 2264
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 1657 place count 1759 transition count 2224
Iterating global reduction 2 with 40 rules applied. Total rules applied 1697 place count 1759 transition count 2224
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1704 place count 1759 transition count 2217
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1734 place count 1729 transition count 2184
Iterating global reduction 3 with 30 rules applied. Total rules applied 1764 place count 1729 transition count 2184
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1784 place count 1709 transition count 2164
Iterating global reduction 3 with 20 rules applied. Total rules applied 1804 place count 1709 transition count 2164
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1824 place count 1689 transition count 2144
Iterating global reduction 3 with 20 rules applied. Total rules applied 1844 place count 1689 transition count 2144
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1864 place count 1669 transition count 2124
Iterating global reduction 3 with 20 rules applied. Total rules applied 1884 place count 1669 transition count 2124
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1899 place count 1654 transition count 2099
Iterating global reduction 3 with 15 rules applied. Total rules applied 1914 place count 1654 transition count 2099
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1918 place count 1650 transition count 2092
Iterating global reduction 3 with 4 rules applied. Total rules applied 1922 place count 1650 transition count 2092
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1925 place count 1647 transition count 2088
Iterating global reduction 3 with 3 rules applied. Total rules applied 1928 place count 1647 transition count 2088
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1930 place count 1647 transition count 2086
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1931 place count 1646 transition count 2085
Iterating global reduction 4 with 1 rules applied. Total rules applied 1932 place count 1646 transition count 2085
Applied a total of 1932 rules in 1889 ms. Remains 1646 /2585 variables (removed 939) and now considering 2085/3095 (removed 1010) transitions.
// Phase 1: matrix 2085 rows 1646 cols
[2025-05-30 08:21:48] [INFO ] Computed 4 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:49] [INFO ] Implicit Places using invariants in 494 ms returned []
[2025-05-30 08:21:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:50] [INFO ] Implicit Places using invariants and state equation in 1190 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
Running 2084 sub problems to find dead transitions.
[2025-05-30 08:21:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1645 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2084 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1645/3731 variables, and 4 constraints, problems are : Problem set: 0 solved, 2084 unsolved in 30082 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1646 constraints, PredecessorRefiner: 2084/2084 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2084 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1645 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2084 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1645/3731 variables, and 4 constraints, problems are : Problem set: 0 solved, 2084 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1646 constraints, PredecessorRefiner: 0/2084 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60811ms problems are : Problem set: 0 solved, 2084 unsolved
Search for dead transitions found 0 dead transitions in 60838ms
Starting structural reductions in LTL mode, iteration 1 : 1646/2585 places, 2085/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64521 ms. Remains : 1646/2585 places, 2085/3095 transitions.
Support contains 96 out of 1646 places after structural reductions.
[2025-05-30 08:22:51] [INFO ] Flatten gal took : 138 ms
[2025-05-30 08:22:51] [INFO ] Flatten gal took : 74 ms
[2025-05-30 08:22:51] [INFO ] Input system was already deterministic with 2085 transitions.
Support contains 90 out of 1646 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (286 resets) in 2022 ms. (19 steps per ms) remains 40/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4000 steps (8 resets) in 22 ms. (173 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (9 resets) in 21 ms. (181 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (9 resets) in 27 ms. (142 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (9 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
[2025-05-30 08:22:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1569/1635 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1635 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 2075/3710 variables, 1635/1639 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3710 variables, 0/1639 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 2/3712 variables, 1/1640 constraints. Problems are: Problem set: 0 solved, 39 unsolved
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(s1528 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3712/3731 variables, and 1640 constraints, problems are : Problem set: 0 solved, 39 unsolved in 5020 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1636/1646 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1569/1635 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1635 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 2075/3710 variables, 1635/1639 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3710 variables, 39/1678 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3710/3731 variables, and 1678 constraints, problems are : Problem set: 0 solved, 39 unsolved in 5024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1635/1646 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10074ms problems are : Problem set: 0 solved, 39 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 66 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Graph (trivial) has 1862 edges and 1646 vertex of which 560 / 1646 are part of one of the 60 SCC in 7 ms
Free SCC test removed 500 places
Drop transitions (Empty/Sink Transition effects.) removed 622 transitions
Reduce isomorphic transitions removed 622 transitions.
Graph (complete) has 1646 edges and 1146 vertex of which 1136 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 571 transitions
Trivial Post-agglo rules discarded 571 transitions
Performed 571 trivial Post agglomeration. Transition count delta: 571
Iterating post reduction 0 with 579 rules applied. Total rules applied 581 place count 1136 transition count 879
Reduce places removed 571 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 617 rules applied. Total rules applied 1198 place count 565 transition count 833
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 34 rules applied. Total rules applied 1232 place count 537 transition count 827
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 1237 place count 535 transition count 824
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 1241 place count 534 transition count 821
Reduce places removed 2 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 5 with 24 rules applied. Total rules applied 1265 place count 532 transition count 799
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 1291 place count 510 transition count 795
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 55 Pre rules applied. Total rules applied 1291 place count 510 transition count 740
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 1401 place count 455 transition count 740
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1413 place count 443 transition count 725
Iterating global reduction 7 with 12 rules applied. Total rules applied 1425 place count 443 transition count 725
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1427 place count 443 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1428 place count 442 transition count 723
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 1433 place count 437 transition count 718
Iterating global reduction 9 with 5 rules applied. Total rules applied 1438 place count 437 transition count 718
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1441 place count 437 transition count 715
Performed 173 Post agglomeration using F-continuation condition with reduction of 90 identical transitions.
Deduced a syphon composed of 173 places in 1 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 10 with 346 rules applied. Total rules applied 1787 place count 264 transition count 452
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 10 with 22 rules applied. Total rules applied 1809 place count 264 transition count 430
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1810 place count 263 transition count 429
Iterating global reduction 11 with 1 rules applied. Total rules applied 1811 place count 263 transition count 429
Performed 7 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 11 with 14 rules applied. Total rules applied 1825 place count 256 transition count 421
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 1833 place count 256 transition count 413
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1835 place count 255 transition count 412
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1836 place count 255 transition count 411
Performed 46 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 13 with 92 rules applied. Total rules applied 1928 place count 209 transition count 455
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 13 with 28 rules applied. Total rules applied 1956 place count 209 transition count 427
Discarding 13 places :
Symmetric choice reduction at 14 with 13 rule applications. Total rules 1969 place count 196 transition count 401
Iterating global reduction 14 with 13 rules applied. Total rules applied 1982 place count 196 transition count 401
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 1985 place count 196 transition count 398
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1986 place count 195 transition count 396
Iterating global reduction 15 with 1 rules applied. Total rules applied 1987 place count 195 transition count 396
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1989 place count 194 transition count 411
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1990 place count 194 transition count 410
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 16 with 22 rules applied. Total rules applied 2012 place count 194 transition count 388
Free-agglomeration rule applied 12 times.
Iterating global reduction 16 with 12 rules applied. Total rules applied 2024 place count 194 transition count 376
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 16 with 12 rules applied. Total rules applied 2036 place count 182 transition count 376
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 17 with 3 rules applied. Total rules applied 2039 place count 182 transition count 373
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 2047 place count 182 transition count 373
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2048 place count 182 transition count 372
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 2050 place count 182 transition count 372
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2051 place count 182 transition count 371
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2052 place count 181 transition count 370
Applied a total of 2052 rules in 240 ms. Remains 181 /1646 variables (removed 1465) and now considering 370/2085 (removed 1715) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 181/1646 places, 370/2085 transitions.
RANDOM walk for 40000 steps (8 resets) in 665 ms. (60 steps per ms) remains 20/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 11/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 10/11 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 9/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 9/9 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 9/9 properties
[2025-05-30 08:23:03] [INFO ] Flow matrix only has 361 transitions (discarded 9 similar events)
// Phase 1: matrix 361 rows 181 cols
[2025-05-30 08:23:03] [INFO ] Computed 4 invariants in 3 ms
[2025-05-30 08:23:03] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp37 is UNSAT
At refinement iteration 1 (OVERLAPS) 156/176 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 360/536 variables, 176/180 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/536 variables, 4/184 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/184 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 6/542 variables, 5/189 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/542 variables, 1/190 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/542 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/542 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 542/542 variables, and 190 constraints, problems are : Problem set: 1 solved, 8 unsolved in 332 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 181/181 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 158/176 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 360/536 variables, 176/180 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/536 variables, 4/184 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 8/192 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/192 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 6/542 variables, 5/197 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/542 variables, 1/198 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/542 variables, 0/198 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/542 variables, 0/198 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 542/542 variables, and 198 constraints, problems are : Problem set: 1 solved, 8 unsolved in 865 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 181/181 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 8/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1211ms problems are : Problem set: 1 solved, 8 unsolved
Parikh walk visited 7 properties in 308 ms.
Support contains 5 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 370/370 transitions.
Graph (trivial) has 187 edges and 181 vertex of which 46 / 181 are part of one of the 21 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 156 transition count 293
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 30 rules applied. Total rules applied 56 place count 131 transition count 288
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 60 place count 128 transition count 287
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 60 place count 128 transition count 276
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 82 place count 117 transition count 276
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 89 place count 110 transition count 265
Iterating global reduction 3 with 7 rules applied. Total rules applied 96 place count 110 transition count 265
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 98 place count 110 transition count 263
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 142 place count 88 transition count 241
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 166 place count 88 transition count 217
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 173 place count 81 transition count 201
Iterating global reduction 5 with 7 rules applied. Total rules applied 180 place count 81 transition count 201
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 183 place count 81 transition count 198
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 184 place count 80 transition count 197
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 80 transition count 197
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 187 place count 80 transition count 195
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 197 place count 75 transition count 190
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 206 place count 75 transition count 181
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 209 place count 72 transition count 177
Iterating global reduction 8 with 3 rules applied. Total rules applied 212 place count 72 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 215 place count 72 transition count 174
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 229 place count 65 transition count 190
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 9 with 24 rules applied. Total rules applied 253 place count 65 transition count 166
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 260 place count 58 transition count 150
Iterating global reduction 10 with 7 rules applied. Total rules applied 267 place count 58 transition count 150
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 271 place count 58 transition count 146
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 273 place count 56 transition count 144
Iterating global reduction 11 with 2 rules applied. Total rules applied 275 place count 56 transition count 144
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 281 place count 56 transition count 138
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 12 with 26 rules applied. Total rules applied 307 place count 56 transition count 112
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 309 place count 54 transition count 108
Iterating global reduction 12 with 2 rules applied. Total rules applied 311 place count 54 transition count 108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 312 place count 54 transition count 107
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 314 place count 52 transition count 105
Iterating global reduction 13 with 2 rules applied. Total rules applied 316 place count 52 transition count 105
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 319 place count 52 transition count 102
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 325 place count 49 transition count 99
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 328 place count 49 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 330 place count 49 transition count 94
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 331 place count 49 transition count 94
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 332 place count 48 transition count 93
Applied a total of 332 rules in 69 ms. Remains 48 /181 variables (removed 133) and now considering 93/370 (removed 277) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 48/181 places, 93/370 transitions.
RANDOM walk for 40000 steps (8 resets) in 257 ms. (155 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (8 resets) in 175 ms. (227 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 645 steps, run visited all 1 properties in 11 ms. (steps per millisecond=58 )
Probabilistic random walk after 645 steps, saw 340 distinct states, run finished after 15 ms. (steps per millisecond=43 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2025-05-30 08:23:05] [INFO ] Flatten gal took : 60 ms
[2025-05-30 08:23:05] [INFO ] Flatten gal took : 54 ms
[2025-05-30 08:23:05] [INFO ] Input system was already deterministic with 2085 transitions.
Computed a total of 31 stabilizing places and 33 stable transitions
Graph (complete) has 2270 edges and 1646 vertex of which 1636 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.23 ms
Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1595 transition count 2033
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1595 transition count 2033
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 1595 transition count 2032
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 134 place count 1564 transition count 2000
Iterating global reduction 1 with 31 rules applied. Total rules applied 165 place count 1564 transition count 2000
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 167 place count 1564 transition count 1998
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 182 place count 1549 transition count 1982
Iterating global reduction 2 with 15 rules applied. Total rules applied 197 place count 1549 transition count 1982
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 199 place count 1549 transition count 1980
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 210 place count 1538 transition count 1967
Iterating global reduction 3 with 11 rules applied. Total rules applied 221 place count 1538 transition count 1967
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 229 place count 1530 transition count 1958
Iterating global reduction 3 with 8 rules applied. Total rules applied 237 place count 1530 transition count 1958
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 243 place count 1524 transition count 1952
Iterating global reduction 3 with 6 rules applied. Total rules applied 249 place count 1524 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 254 place count 1519 transition count 1946
Iterating global reduction 3 with 5 rules applied. Total rules applied 259 place count 1519 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 263 place count 1515 transition count 1941
Iterating global reduction 3 with 4 rules applied. Total rules applied 267 place count 1515 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 270 place count 1512 transition count 1937
Iterating global reduction 3 with 3 rules applied. Total rules applied 273 place count 1512 transition count 1937
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 276 place count 1509 transition count 1932
Iterating global reduction 3 with 3 rules applied. Total rules applied 279 place count 1509 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 281 place count 1507 transition count 1929
Iterating global reduction 3 with 2 rules applied. Total rules applied 283 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 284 place count 1506 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 285 place count 1506 transition count 1928
Applied a total of 285 rules in 1016 ms. Remains 1506 /1646 variables (removed 140) and now considering 1928/2085 (removed 157) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2025-05-30 08:23:06] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:23:06] [INFO ] Implicit Places using invariants in 236 ms returned []
[2025-05-30 08:23:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:23:07] [INFO ] Implicit Places using invariants and state equation in 941 ms returned []
Implicit Place search using SMT with State Equation took 1178 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2025-05-30 08:23:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60469ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1646 places, 1928/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62681 ms. Remains : 1506/1646 places, 1928/2085 transitions.
[2025-05-30 08:24:08] [INFO ] Flatten gal took : 40 ms
[2025-05-30 08:24:08] [INFO ] Flatten gal took : 38 ms
[2025-05-30 08:24:08] [INFO ] Input system was already deterministic with 1928 transitions.
[2025-05-30 08:24:08] [INFO ] Flatten gal took : 36 ms
[2025-05-30 08:24:08] [INFO ] Flatten gal took : 37 ms
[2025-05-30 08:24:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality16728592332581748434.gal : 26 ms
[2025-05-30 08:24:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10210627880344528292.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16728592332581748434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10210627880344528292.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,11.7318,302480,2,27255,5,802326,6,0,7954,1.55207e+06,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,12.6615,302480,1,0,6,802326,7,1,9438,1.55207e+06,1
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Graph (trivial) has 1988 edges and 1646 vertex of which 705 / 1646 are part of one of the 63 SCC in 4 ms
Free SCC test removed 642 places
Ensure Unique test removed 745 transitions
Reduce isomorphic transitions removed 745 transitions.
Graph (complete) has 1520 edges and 1004 vertex of which 994 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 570 transitions
Trivial Post-agglo rules discarded 570 transitions
Performed 570 trivial Post agglomeration. Transition count delta: 570
Iterating post reduction 0 with 571 rules applied. Total rules applied 573 place count 993 transition count 762
Reduce places removed 570 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 599 rules applied. Total rules applied 1172 place count 423 transition count 733
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1186 place count 409 transition count 733
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1186 place count 409 transition count 691
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1270 place count 367 transition count 691
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1296 place count 341 transition count 657
Iterating global reduction 3 with 26 rules applied. Total rules applied 1322 place count 341 transition count 657
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1324 place count 341 transition count 655
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1325 place count 340 transition count 655
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 1325 place count 340 transition count 652
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1331 place count 337 transition count 652
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1346 place count 322 transition count 632
Iterating global reduction 5 with 15 rules applied. Total rules applied 1361 place count 322 transition count 632
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1365 place count 322 transition count 628
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1369 place count 318 transition count 620
Iterating global reduction 6 with 4 rules applied. Total rules applied 1373 place count 318 transition count 620
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1375 place count 316 transition count 616
Iterating global reduction 6 with 2 rules applied. Total rules applied 1377 place count 316 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1378 place count 315 transition count 614
Iterating global reduction 6 with 1 rules applied. Total rules applied 1379 place count 315 transition count 614
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1380 place count 314 transition count 612
Iterating global reduction 6 with 1 rules applied. Total rules applied 1381 place count 314 transition count 612
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1382 place count 313 transition count 610
Iterating global reduction 6 with 1 rules applied. Total rules applied 1383 place count 313 transition count 610
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 1455 place count 277 transition count 574
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 24 rules applied. Total rules applied 1479 place count 277 transition count 550
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 1486 place count 271 transition count 549
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1496 place count 261 transition count 531
Iterating global reduction 8 with 10 rules applied. Total rules applied 1506 place count 261 transition count 531
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1507 place count 261 transition count 530
Discarding 8 places :
Symmetric choice reduction at 9 with 8 rule applications. Total rules 1515 place count 253 transition count 515
Iterating global reduction 9 with 8 rules applied. Total rules applied 1523 place count 253 transition count 515
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1524 place count 253 transition count 514
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1525 place count 252 transition count 512
Iterating global reduction 10 with 1 rules applied. Total rules applied 1526 place count 252 transition count 512
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1527 place count 251 transition count 510
Iterating global reduction 10 with 1 rules applied. Total rules applied 1528 place count 251 transition count 510
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1529 place count 250 transition count 508
Iterating global reduction 10 with 1 rules applied. Total rules applied 1530 place count 250 transition count 508
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1531 place count 249 transition count 506
Iterating global reduction 10 with 1 rules applied. Total rules applied 1532 place count 249 transition count 506
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1533 place count 248 transition count 504
Iterating global reduction 10 with 1 rules applied. Total rules applied 1534 place count 248 transition count 504
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1535 place count 247 transition count 500
Iterating global reduction 10 with 1 rules applied. Total rules applied 1536 place count 247 transition count 500
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 1544 place count 243 transition count 496
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 6 rules applied. Total rules applied 1550 place count 243 transition count 490
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1552 place count 241 transition count 490
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1557 place count 236 transition count 478
Iterating global reduction 12 with 5 rules applied. Total rules applied 1562 place count 236 transition count 478
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1564 place count 235 transition count 477
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 12 with 72 rules applied. Total rules applied 1636 place count 235 transition count 405
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 12 with 31 rules applied. Total rules applied 1667 place count 235 transition count 374
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 13 with 31 rules applied. Total rules applied 1698 place count 204 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1698 place count 204 transition count 371
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1704 place count 201 transition count 371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1712 place count 197 transition count 367
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1715 place count 194 transition count 364
Iterating global reduction 14 with 3 rules applied. Total rules applied 1718 place count 194 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1725 place count 194 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1726 place count 193 transition count 356
Applied a total of 1726 rules in 185 ms. Remains 193 /1646 variables (removed 1453) and now considering 356/2085 (removed 1729) transitions.
[2025-05-30 08:24:21] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 193 cols
[2025-05-30 08:24:21] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:21] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-05-30 08:24:21] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2025-05-30 08:24:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:24:21] [INFO ] Implicit Places using invariants and state equation in 220 ms returned [9, 126]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 330 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1646 places, 356/2085 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 189 transition count 354
Applied a total of 1 rules in 11 ms. Remains 189 /191 variables (removed 2) and now considering 354/356 (removed 2) transitions.
[2025-05-30 08:24:21] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 189 cols
[2025-05-30 08:24:21] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:21] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-05-30 08:24:21] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2025-05-30 08:24:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:21] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 189/1646 places, 354/2085 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 734 ms. Remains : 189/1646 places, 354/2085 transitions.
[2025-05-30 08:24:21] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:24:21] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:24:21] [INFO ] Input system was already deterministic with 354 transitions.
[2025-05-30 08:24:21] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:24:21] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:24:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality11000323894861179479.gal : 3 ms
[2025-05-30 08:24:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality9748922759009563716.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11000323894861179479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9748922759009563716.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.4899e+06,0.303793,16280,2,2375,5,42040,6,0,1054,65560,0


Converting to forward existential form...Done !
original formula: EG(((p2504==0)||(p1254==1)))
=> equivalent forward existential formula: [FwdG(Init,((p2504==0)||(p1254==1)))] != FALSE
Hit Full ! (commute/partial/dont) 350/0/4
(forward)formula 0,1,1.19076,43916,1,0,8,189387,19,4,4885,134023,8
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1598 transition count 2037
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1598 transition count 2037
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 1598 transition count 2036
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 126 place count 1569 transition count 2006
Iterating global reduction 1 with 29 rules applied. Total rules applied 155 place count 1569 transition count 2006
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 157 place count 1569 transition count 2004
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 172 place count 1554 transition count 1988
Iterating global reduction 2 with 15 rules applied. Total rules applied 187 place count 1554 transition count 1988
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 189 place count 1554 transition count 1986
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 200 place count 1543 transition count 1973
Iterating global reduction 3 with 11 rules applied. Total rules applied 211 place count 1543 transition count 1973
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 219 place count 1535 transition count 1964
Iterating global reduction 3 with 8 rules applied. Total rules applied 227 place count 1535 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 233 place count 1529 transition count 1958
Iterating global reduction 3 with 6 rules applied. Total rules applied 239 place count 1529 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 244 place count 1524 transition count 1952
Iterating global reduction 3 with 5 rules applied. Total rules applied 249 place count 1524 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 253 place count 1520 transition count 1947
Iterating global reduction 3 with 4 rules applied. Total rules applied 257 place count 1520 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 260 place count 1517 transition count 1943
Iterating global reduction 3 with 3 rules applied. Total rules applied 263 place count 1517 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 266 place count 1514 transition count 1938
Iterating global reduction 3 with 3 rules applied. Total rules applied 269 place count 1514 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 271 place count 1512 transition count 1935
Iterating global reduction 3 with 2 rules applied. Total rules applied 273 place count 1512 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 274 place count 1511 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 275 place count 1511 transition count 1934
Applied a total of 275 rules in 793 ms. Remains 1511 /1646 variables (removed 135) and now considering 1934/2085 (removed 151) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2025-05-30 08:24:23] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:24] [INFO ] Implicit Places using invariants in 230 ms returned []
[2025-05-30 08:24:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:24] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
Running 1933 sub problems to find dead transitions.
[2025-05-30 08:24:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1933 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1933 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1933/1933 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1933 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1933 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1933 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1933 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60418ms problems are : Problem set: 0 solved, 1933 unsolved
Search for dead transitions found 0 dead transitions in 60422ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1646 places, 1934/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62350 ms. Remains : 1511/1646 places, 1934/2085 transitions.
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 41 ms
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 34 ms
[2025-05-30 08:25:25] [INFO ] Input system was already deterministic with 1934 transitions.
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 34 ms
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 31 ms
[2025-05-30 08:25:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality13757323487716977156.gal : 8 ms
[2025-05-30 08:25:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality15536107040517170258.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13757323487716977156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15536107040517170258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49448e+10,14.315,294776,2,26763,5,753489,6,0,7980,1.57006e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:25:55] [INFO ] Flatten gal took : 34 ms
[2025-05-30 08:25:55] [INFO ] Applying decomposition
[2025-05-30 08:25:55] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16453842980517612455.txt' '-o' '/tmp/graph16453842980517612455.bin' '-w' '/tmp/graph16453842980517612455.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16453842980517612455.bin' '-l' '-1' '-v' '-w' '/tmp/graph16453842980517612455.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:25:55] [INFO ] Decomposing Gal with order
[2025-05-30 08:25:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:25:56] [INFO ] Removed a total of 494 redundant transitions.
[2025-05-30 08:25:56] [INFO ] Flatten gal took : 137 ms
[2025-05-30 08:25:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 34 ms.
[2025-05-30 08:25:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality15108566624981283515.gal : 23 ms
[2025-05-30 08:25:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality12094343797204688222.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15108566624981283515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12094343797204688222.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49448e+10,1.08629,39688,1940,254,62026,6808,2607,110555,132,37152,0


Converting to forward existential form...Done !
original formula: EG((((i4.u92.p519==0) * EF(((EX((i12.u195.p860==1)) + (i34.i1.i1.u573.p2370==0)) + (i15.i0.i2.u237.p1127==1)))) * AX((EF((i8.i0.i0.u130.p...199
=> equivalent forward existential formula: [FwdG(Init,(((i4.u92.p519==0) * E(TRUE U ((EX((i12.u195.p860==1)) + (i34.i1.i1.u573.p2370==0)) + (i15.i0.i2.u237...266
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t320, t341, t442, t491, t494, t647, t728, t759, t788, t837, t908, t959...2068
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
(forward)formula 0,1,9.632,318600,1,0,563641,11192,23966,1.54782e+06,667,43425,1737770
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1596 transition count 2034
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1596 transition count 2034
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 101 place count 1596 transition count 2033
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 131 place count 1566 transition count 2002
Iterating global reduction 1 with 30 rules applied. Total rules applied 161 place count 1566 transition count 2002
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 163 place count 1566 transition count 2000
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 178 place count 1551 transition count 1984
Iterating global reduction 2 with 15 rules applied. Total rules applied 193 place count 1551 transition count 1984
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 195 place count 1551 transition count 1982
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 206 place count 1540 transition count 1969
Iterating global reduction 3 with 11 rules applied. Total rules applied 217 place count 1540 transition count 1969
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 225 place count 1532 transition count 1960
Iterating global reduction 3 with 8 rules applied. Total rules applied 233 place count 1532 transition count 1960
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 239 place count 1526 transition count 1954
Iterating global reduction 3 with 6 rules applied. Total rules applied 245 place count 1526 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 250 place count 1521 transition count 1948
Iterating global reduction 3 with 5 rules applied. Total rules applied 255 place count 1521 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 259 place count 1517 transition count 1943
Iterating global reduction 3 with 4 rules applied. Total rules applied 263 place count 1517 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 266 place count 1514 transition count 1939
Iterating global reduction 3 with 3 rules applied. Total rules applied 269 place count 1514 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 272 place count 1511 transition count 1934
Iterating global reduction 3 with 3 rules applied. Total rules applied 275 place count 1511 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 277 place count 1509 transition count 1931
Iterating global reduction 3 with 2 rules applied. Total rules applied 279 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 280 place count 1508 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 281 place count 1508 transition count 1930
Applied a total of 281 rules in 807 ms. Remains 1508 /1646 variables (removed 138) and now considering 1930/2085 (removed 155) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2025-05-30 08:26:06] [INFO ] Computed 4 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:26:07] [INFO ] Implicit Places using invariants in 283 ms returned []
[2025-05-30 08:26:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:26:08] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1185 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 08:26:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60414ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60419ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1646 places, 1930/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62418 ms. Remains : 1508/1646 places, 1930/2085 transitions.
[2025-05-30 08:27:08] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:27:08] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:27:08] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 08:27:08] [INFO ] Flatten gal took : 32 ms
[2025-05-30 08:27:08] [INFO ] Flatten gal took : 34 ms
[2025-05-30 08:27:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3121382804837572515.gal : 6 ms
[2025-05-30 08:27:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality5443374526447404506.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3121382804837572515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5443374526447404506.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48053e+10,12.0537,294764,2,26503,5,761726,6,0,7964,1.53917e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:27:38] [INFO ] Flatten gal took : 31 ms
[2025-05-30 08:27:38] [INFO ] Applying decomposition
[2025-05-30 08:27:38] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8255346465010847514.txt' '-o' '/tmp/graph8255346465010847514.bin' '-w' '/tmp/graph8255346465010847514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8255346465010847514.bin' '-l' '-1' '-v' '-w' '/tmp/graph8255346465010847514.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:27:38] [INFO ] Decomposing Gal with order
[2025-05-30 08:27:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:27:39] [INFO ] Removed a total of 522 redundant transitions.
[2025-05-30 08:27:39] [INFO ] Flatten gal took : 71 ms
[2025-05-30 08:27:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 10 ms.
[2025-05-30 08:27:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality17166009414539124038.gal : 13 ms
[2025-05-30 08:27:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality1545766881367281622.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17166009414539124038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1545766881367281622.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48053e+10,1.46457,55620,2764,220,90549,4146,2098,205719,126,30983,0


Converting to forward existential form...Done !
original formula: AF(AG(AF((AX((i31.u487.p2077==1)) + (i34.u528.p2196==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((!(EX(!((i31.u487.p2077==1)))) + (i34.u528.p2196==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t320, t371, t442, t494, t647, t728, t759, t788, t837, t908, t959, t1112, t11...1647
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1603 transition count 2041
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1603 transition count 2041
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 1603 transition count 2040
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 113 place count 1577 transition count 2013
Iterating global reduction 1 with 26 rules applied. Total rules applied 139 place count 1577 transition count 2013
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 152 place count 1564 transition count 1999
Iterating global reduction 1 with 13 rules applied. Total rules applied 165 place count 1564 transition count 1999
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 167 place count 1564 transition count 1997
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 176 place count 1555 transition count 1988
Iterating global reduction 2 with 9 rules applied. Total rules applied 185 place count 1555 transition count 1988
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 192 place count 1548 transition count 1980
Iterating global reduction 2 with 7 rules applied. Total rules applied 199 place count 1548 transition count 1980
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 205 place count 1542 transition count 1974
Iterating global reduction 2 with 6 rules applied. Total rules applied 211 place count 1542 transition count 1974
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 216 place count 1537 transition count 1968
Iterating global reduction 2 with 5 rules applied. Total rules applied 221 place count 1537 transition count 1968
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 225 place count 1533 transition count 1963
Iterating global reduction 2 with 4 rules applied. Total rules applied 229 place count 1533 transition count 1963
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 231 place count 1531 transition count 1960
Iterating global reduction 2 with 2 rules applied. Total rules applied 233 place count 1531 transition count 1960
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 235 place count 1529 transition count 1957
Iterating global reduction 2 with 2 rules applied. Total rules applied 237 place count 1529 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 238 place count 1528 transition count 1956
Iterating global reduction 2 with 1 rules applied. Total rules applied 239 place count 1528 transition count 1956
Applied a total of 239 rules in 729 ms. Remains 1528 /1646 variables (removed 118) and now considering 1956/2085 (removed 129) transitions.
// Phase 1: matrix 1956 rows 1528 cols
[2025-05-30 08:28:10] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:28:10] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 08:28:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:28:11] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1130 ms to find 0 implicit places.
Running 1955 sub problems to find dead transitions.
[2025-05-30 08:28:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1527 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1527/3484 variables, and 4 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1528 constraints, PredecessorRefiner: 1955/1955 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1955 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1527 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s474 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1527/3484 variables, and 4 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1528 constraints, PredecessorRefiner: 0/1955 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60407ms problems are : Problem set: 0 solved, 1955 unsolved
Search for dead transitions found 0 dead transitions in 60412ms
Starting structural reductions in LTL mode, iteration 1 : 1528/1646 places, 1956/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62279 ms. Remains : 1528/1646 places, 1956/2085 transitions.
[2025-05-30 08:29:11] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:29:11] [INFO ] Flatten gal took : 40 ms
[2025-05-30 08:29:11] [INFO ] Input system was already deterministic with 1956 transitions.
[2025-05-30 08:29:11] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:29:11] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:29:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality17563460391867081209.gal : 6 ms
[2025-05-30 08:29:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality18292946641753421942.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17563460391867081209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18292946641753421942.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60412e+10,12.3114,310568,2,29057,5,844641,6,0,8070,1.56828e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:29:42] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:29:42] [INFO ] Applying decomposition
[2025-05-30 08:29:42] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6996010311347099052.txt' '-o' '/tmp/graph6996010311347099052.bin' '-w' '/tmp/graph6996010311347099052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6996010311347099052.bin' '-l' '-1' '-v' '-w' '/tmp/graph6996010311347099052.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:29:42] [INFO ] Decomposing Gal with order
[2025-05-30 08:29:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:29:42] [INFO ] Removed a total of 483 redundant transitions.
[2025-05-30 08:29:42] [INFO ] Flatten gal took : 73 ms
[2025-05-30 08:29:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 27 ms.
[2025-05-30 08:29:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality11755625303717389309.gal : 17 ms
[2025-05-30 08:29:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality1291920419270864987.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11755625303717389309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1291920419270864987.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60412e+10,1.19668,41944,2042,279,63478,11475,2564,109395,150,58859,0


Converting to forward existential form...Done !
original formula: (EG(AG(!(E(AX((i38.i0.i1.u3.p5==1)) U EG(((i10.i3.i1.u236.p1065==0)||(i26.i3.i3.u408.p1756==1))))))) + EX((!(E((((AX(((i18.i1.i4.u386.p16...440
=> equivalent forward existential formula: ([FwdG(Init,!(E(TRUE U !(!(E(!(EX(!((i38.i0.i1.u3.p5==1)))) U EG(((i10.i3.i1.u236.p1065==0)||(i26.i3.i3.u408.p17...551
Reverse transition relation is NOT exact ! Due to transitions t26, t184, t213, t265, t296, t325, t374, t447, t496, t499, t554, t660, t689, t712, t741, t772...2250
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,16.8843,642264,1,0,1.24922e+06,24704,23537,2.95119e+06,835,85836,2811533
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1602 transition count 2040
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1602 transition count 2040
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 89 place count 1602 transition count 2039
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 118 place count 1573 transition count 2009
Iterating global reduction 1 with 29 rules applied. Total rules applied 147 place count 1573 transition count 2009
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 149 place count 1573 transition count 2007
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 163 place count 1559 transition count 1993
Iterating global reduction 2 with 14 rules applied. Total rules applied 177 place count 1559 transition count 1993
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 179 place count 1559 transition count 1991
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 190 place count 1548 transition count 1978
Iterating global reduction 3 with 11 rules applied. Total rules applied 201 place count 1548 transition count 1978
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 209 place count 1540 transition count 1969
Iterating global reduction 3 with 8 rules applied. Total rules applied 217 place count 1540 transition count 1969
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 223 place count 1534 transition count 1963
Iterating global reduction 3 with 6 rules applied. Total rules applied 229 place count 1534 transition count 1963
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 234 place count 1529 transition count 1957
Iterating global reduction 3 with 5 rules applied. Total rules applied 239 place count 1529 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 243 place count 1525 transition count 1952
Iterating global reduction 3 with 4 rules applied. Total rules applied 247 place count 1525 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 250 place count 1522 transition count 1948
Iterating global reduction 3 with 3 rules applied. Total rules applied 253 place count 1522 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 256 place count 1519 transition count 1943
Iterating global reduction 3 with 3 rules applied. Total rules applied 259 place count 1519 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 261 place count 1517 transition count 1940
Iterating global reduction 3 with 2 rules applied. Total rules applied 263 place count 1517 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 264 place count 1516 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 265 place count 1516 transition count 1939
Applied a total of 265 rules in 785 ms. Remains 1516 /1646 variables (removed 130) and now considering 1939/2085 (removed 146) transitions.
// Phase 1: matrix 1939 rows 1516 cols
[2025-05-30 08:30:00] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:30:00] [INFO ] Implicit Places using invariants in 204 ms returned []
[2025-05-30 08:30:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:30:01] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 1088 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2025-05-30 08:30:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
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(s716 timeout
1)
(s717 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60416ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60418ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1646 places, 1939/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62300 ms. Remains : 1516/1646 places, 1939/2085 transitions.
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:31:01] [INFO ] Input system was already deterministic with 1939 transitions.
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:31:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality11463121984220505158.gal : 5 ms
[2025-05-30 08:31:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality8354404300894421220.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11463121984220505158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8354404300894421220.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.52945e+10,12.7812,308692,2,27591,5,851271,6,0,8005,1.56523e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:31:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:31:31] [INFO ] Applying decomposition
[2025-05-30 08:31:31] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8343875635659228317.txt' '-o' '/tmp/graph8343875635659228317.bin' '-w' '/tmp/graph8343875635659228317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8343875635659228317.bin' '-l' '-1' '-v' '-w' '/tmp/graph8343875635659228317.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:31:32] [INFO ] Decomposing Gal with order
[2025-05-30 08:31:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:31:32] [INFO ] Removed a total of 522 redundant transitions.
[2025-05-30 08:31:32] [INFO ] Flatten gal took : 61 ms
[2025-05-30 08:31:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 14 ms.
[2025-05-30 08:31:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9777042700956746229.gal : 12 ms
[2025-05-30 08:31:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality17315183374613757040.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9777042700956746229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17315183374613757040.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.52945e+10,1.26934,45200,2007,264,67967,7447,2494,149130,125,48731,0


Converting to forward existential form...Done !
original formula: ((AF(!(E(EX(!(((i18.i1.i3.u421.p1788==0)||(i29.i0.i0.u528.p2188==1)))) U AG((i30.i1.i2.u470.p1993==0))))) * AX(AG(((((i4.u66.p362!=1)||((...288
=> equivalent forward existential formula: (([FwdG(Init,!(!(E(EX(!(((i18.i1.i3.u421.p1788==0)||(i29.i0.i0.u528.p2188==1)))) U !(E(TRUE U !((i30.i1.i2.u470....396
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t292, t371, t442, t491, t494, t650, t679, t731, t762, t840, t911, t962, t111...2073
(forward)formula 0,0,4.49847,149136,1,0,276026,8031,22280,465110,568,48731,1207678
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1597 transition count 2035
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1597 transition count 2035
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 99 place count 1597 transition count 2034
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 129 place count 1567 transition count 2003
Iterating global reduction 1 with 30 rules applied. Total rules applied 159 place count 1567 transition count 2003
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 161 place count 1567 transition count 2001
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 175 place count 1553 transition count 1986
Iterating global reduction 2 with 14 rules applied. Total rules applied 189 place count 1553 transition count 1986
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 191 place count 1553 transition count 1984
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 201 place count 1543 transition count 1972
Iterating global reduction 3 with 10 rules applied. Total rules applied 211 place count 1543 transition count 1972
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 218 place count 1536 transition count 1964
Iterating global reduction 3 with 7 rules applied. Total rules applied 225 place count 1536 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 230 place count 1531 transition count 1959
Iterating global reduction 3 with 5 rules applied. Total rules applied 235 place count 1531 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 239 place count 1527 transition count 1954
Iterating global reduction 3 with 4 rules applied. Total rules applied 243 place count 1527 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 246 place count 1524 transition count 1950
Iterating global reduction 3 with 3 rules applied. Total rules applied 249 place count 1524 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 251 place count 1522 transition count 1947
Iterating global reduction 3 with 2 rules applied. Total rules applied 253 place count 1522 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 255 place count 1520 transition count 1943
Iterating global reduction 3 with 2 rules applied. Total rules applied 257 place count 1520 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 259 place count 1518 transition count 1940
Iterating global reduction 3 with 2 rules applied. Total rules applied 261 place count 1518 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 262 place count 1517 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 263 place count 1517 transition count 1939
Applied a total of 263 rules in 784 ms. Remains 1517 /1646 variables (removed 129) and now considering 1939/2085 (removed 146) transitions.
// Phase 1: matrix 1939 rows 1517 cols
[2025-05-30 08:31:37] [INFO ] Computed 4 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:31:37] [INFO ] Implicit Places using invariants in 225 ms returned []
[2025-05-30 08:31:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:31:38] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1125 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2025-05-30 08:31:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3456 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s475 0)
(s476 0)
(s477 0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3456 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60397ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60399ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1646 places, 1939/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62316 ms. Remains : 1517/1646 places, 1939/2085 transitions.
[2025-05-30 08:32:39] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:32:39] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:32:39] [INFO ] Input system was already deterministic with 1939 transitions.
[2025-05-30 08:32:39] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:32:39] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:32:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality17246631207795332046.gal : 5 ms
[2025-05-30 08:32:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality1268690102714270607.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17246631207795332046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1268690102714270607.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51556e+10,12.8897,309356,2,28254,5,881812,6,0,8009,1.53237e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:33:09] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:33:09] [INFO ] Applying decomposition
[2025-05-30 08:33:09] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1101360034517204386.txt' '-o' '/tmp/graph1101360034517204386.bin' '-w' '/tmp/graph1101360034517204386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1101360034517204386.bin' '-l' '-1' '-v' '-w' '/tmp/graph1101360034517204386.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:33:09] [INFO ] Decomposing Gal with order
[2025-05-30 08:33:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:33:09] [INFO ] Removed a total of 537 redundant transitions.
[2025-05-30 08:33:09] [INFO ] Flatten gal took : 56 ms
[2025-05-30 08:33:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 14 ms.
[2025-05-30 08:33:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality2740013149809698050.gal : 12 ms
[2025-05-30 08:33:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality10765764959513667152.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2740013149809698050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10765764959513667152.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51556e+10,1.43894,47944,1748,236,80116,8310,2506,134310,121,44314,0


Converting to forward existential form...Done !
original formula: A(EG((i24.i1.i0.u345.p1444==1)) U EG(AX(EX(AX((i38.i0.i4.u617.p2539==0))))))
=> equivalent forward existential formula: [((Init * !(EG(!(EG(!(EX(!(EX(!(EX(!((i38.i0.i4.u617.p2539==0))))))))))))) * !(E(!(EG(!(EX(!(EX(!(EX(!((i38.i0.i...289
Reverse transition relation is NOT exact ! Due to transitions t26, t215, t267, t327, t376, t447, t499, t652, t733, t794, t843, t914, t965, t1118, t1147, t1...2122
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,1,7.48457,256712,1,0,481021,8310,21150,1.09926e+06,579,44314,1356802
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1605 transition count 2043
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1605 transition count 2043
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 1605 transition count 2042
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 110 place count 1578 transition count 2014
Iterating global reduction 1 with 27 rules applied. Total rules applied 137 place count 1578 transition count 2014
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 139 place count 1578 transition count 2012
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 151 place count 1566 transition count 1999
Iterating global reduction 2 with 12 rules applied. Total rules applied 163 place count 1566 transition count 1999
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 165 place count 1566 transition count 1997
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 174 place count 1557 transition count 1986
Iterating global reduction 3 with 9 rules applied. Total rules applied 183 place count 1557 transition count 1986
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 189 place count 1551 transition count 1980
Iterating global reduction 3 with 6 rules applied. Total rules applied 195 place count 1551 transition count 1980
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 199 place count 1547 transition count 1976
Iterating global reduction 3 with 4 rules applied. Total rules applied 203 place count 1547 transition count 1976
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 207 place count 1543 transition count 1972
Iterating global reduction 3 with 4 rules applied. Total rules applied 211 place count 1543 transition count 1972
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 215 place count 1539 transition count 1967
Iterating global reduction 3 with 4 rules applied. Total rules applied 219 place count 1539 transition count 1967
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 222 place count 1536 transition count 1963
Iterating global reduction 3 with 3 rules applied. Total rules applied 225 place count 1536 transition count 1963
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 228 place count 1533 transition count 1958
Iterating global reduction 3 with 3 rules applied. Total rules applied 231 place count 1533 transition count 1958
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 233 place count 1531 transition count 1955
Iterating global reduction 3 with 2 rules applied. Total rules applied 235 place count 1531 transition count 1955
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 236 place count 1530 transition count 1954
Iterating global reduction 3 with 1 rules applied. Total rules applied 237 place count 1530 transition count 1954
Applied a total of 237 rules in 773 ms. Remains 1530 /1646 variables (removed 116) and now considering 1954/2085 (removed 131) transitions.
// Phase 1: matrix 1954 rows 1530 cols
[2025-05-30 08:33:17] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:33:18] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-05-30 08:33:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:33:19] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
Running 1953 sub problems to find dead transitions.
[2025-05-30 08:33:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s999 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1529 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1953 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1529/3484 variables, and 4 constraints, problems are : Problem set: 0 solved, 1953 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1530 constraints, PredecessorRefiner: 1953/1953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1953 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1529 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1953 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1529/3484 variables, and 4 constraints, problems are : Problem set: 0 solved, 1953 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1530 constraints, PredecessorRefiner: 0/1953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60414ms problems are : Problem set: 0 solved, 1953 unsolved
Search for dead transitions found 0 dead transitions in 60417ms
Starting structural reductions in LTL mode, iteration 1 : 1530/1646 places, 1954/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62307 ms. Remains : 1530/1646 places, 1954/2085 transitions.
[2025-05-30 08:34:19] [INFO ] Flatten gal took : 33 ms
[2025-05-30 08:34:19] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:34:19] [INFO ] Input system was already deterministic with 1954 transitions.
[2025-05-30 08:34:19] [INFO ] Flatten gal took : 35 ms
[2025-05-30 08:34:19] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:34:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality8700842737693101552.gal : 6 ms
[2025-05-30 08:34:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality16811086763442446881.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8700842737693101552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16811086763442446881.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.62887e+10,17.4011,425628,2,32515,5,1.05875e+06,6,0,8076,2.34626e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:34:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:34:49] [INFO ] Applying decomposition
[2025-05-30 08:34:49] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18267932565878007168.txt' '-o' '/tmp/graph18267932565878007168.bin' '-w' '/tmp/graph18267932565878007168.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18267932565878007168.bin' '-l' '-1' '-v' '-w' '/tmp/graph18267932565878007168.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:34:49] [INFO ] Decomposing Gal with order
[2025-05-30 08:34:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:34:49] [INFO ] Removed a total of 530 redundant transitions.
[2025-05-30 08:34:49] [INFO ] Flatten gal took : 52 ms
[2025-05-30 08:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 11 ms.
[2025-05-30 08:34:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality7202754257406254403.gal : 12 ms
[2025-05-30 08:34:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality8878566153417073415.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7202754257406254403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8878566153417073415.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.62887e+10,1.62359,59224,3030,220,96125,4509,2568,209593,121,42412,0


Converting to forward existential form...Done !
original formula: ((A(((i4.u6.p23==0)||(i7.i2.i0.u468.p1623==1)) U (i15.i0.i3.u231.p932==0)) * EX((((i27.i0.i4.u482.p1940==1)||(i1.i0.i0.u30.p142==0))||(i3...530
=> equivalent forward existential formula: ((([(((FwdU((FwdU((Init * (!((E(!((i15.i0.i3.u231.p932==0)) U (!(((i4.u6.p23==0)||(i7.i2.i0.u468.p1623==1))) * !...4131
Reverse transition relation is NOT exact ! Due to transitions t26, t209, t261, t275, t282, t294, t372, t443, t496, t661, t800, t819, t849, t920, t971, t112...2123
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1599 transition count 2037
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1599 transition count 2037
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 95 place count 1599 transition count 2036
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 123 place count 1571 transition count 2007
Iterating global reduction 1 with 28 rules applied. Total rules applied 151 place count 1571 transition count 2007
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 153 place count 1571 transition count 2005
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 166 place count 1558 transition count 1991
Iterating global reduction 2 with 13 rules applied. Total rules applied 179 place count 1558 transition count 1991
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 181 place count 1558 transition count 1989
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 190 place count 1549 transition count 1978
Iterating global reduction 3 with 9 rules applied. Total rules applied 199 place count 1549 transition count 1978
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 206 place count 1542 transition count 1970
Iterating global reduction 3 with 7 rules applied. Total rules applied 213 place count 1542 transition count 1970
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 218 place count 1537 transition count 1965
Iterating global reduction 3 with 5 rules applied. Total rules applied 223 place count 1537 transition count 1965
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 227 place count 1533 transition count 1960
Iterating global reduction 3 with 4 rules applied. Total rules applied 231 place count 1533 transition count 1960
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 234 place count 1530 transition count 1956
Iterating global reduction 3 with 3 rules applied. Total rules applied 237 place count 1530 transition count 1956
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 239 place count 1528 transition count 1953
Iterating global reduction 3 with 2 rules applied. Total rules applied 241 place count 1528 transition count 1953
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 243 place count 1526 transition count 1950
Iterating global reduction 3 with 2 rules applied. Total rules applied 245 place count 1526 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 246 place count 1525 transition count 1949
Iterating global reduction 3 with 1 rules applied. Total rules applied 247 place count 1525 transition count 1949
Applied a total of 247 rules in 735 ms. Remains 1525 /1646 variables (removed 121) and now considering 1949/2085 (removed 136) transitions.
// Phase 1: matrix 1949 rows 1525 cols
[2025-05-30 08:35:20] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:35:21] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 08:35:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:35:21] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1121 ms to find 0 implicit places.
Running 1948 sub problems to find dead transitions.
[2025-05-30 08:35:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s993 timeout
0.0)
(s994 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1524 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1948 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1524/3474 variables, and 4 constraints, problems are : Problem set: 0 solved, 1948 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1525 constraints, PredecessorRefiner: 1948/1948 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1948 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1524 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1948 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1524/3474 variables, and 4 constraints, problems are : Problem set: 0 solved, 1948 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1525 constraints, PredecessorRefiner: 0/1948 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60410ms problems are : Problem set: 0 solved, 1948 unsolved
Search for dead transitions found 0 dead transitions in 60412ms
Starting structural reductions in LTL mode, iteration 1 : 1525/1646 places, 1949/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62276 ms. Remains : 1525/1646 places, 1949/2085 transitions.
[2025-05-30 08:36:22] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:36:22] [INFO ] Flatten gal took : 41 ms
[2025-05-30 08:36:22] [INFO ] Input system was already deterministic with 1949 transitions.
[2025-05-30 08:36:22] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:36:22] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:36:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality7312899400038795616.gal : 5 ms
[2025-05-30 08:36:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12123642166360417466.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7312899400038795616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12123642166360417466.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+10,12.7029,305232,2,28774,5,823155,6,0,8051,1.55866e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:36:52] [INFO ] Flatten gal took : 32 ms
[2025-05-30 08:36:52] [INFO ] Applying decomposition
[2025-05-30 08:36:52] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7331364134235856128.txt' '-o' '/tmp/graph7331364134235856128.bin' '-w' '/tmp/graph7331364134235856128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7331364134235856128.bin' '-l' '-1' '-v' '-w' '/tmp/graph7331364134235856128.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:36:52] [INFO ] Decomposing Gal with order
[2025-05-30 08:36:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:36:52] [INFO ] Removed a total of 494 redundant transitions.
[2025-05-30 08:36:52] [INFO ] Flatten gal took : 50 ms
[2025-05-30 08:36:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 7 ms.
[2025-05-30 08:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality13253853027233940098.gal : 12 ms
[2025-05-30 08:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality1507223902508586782.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13253853027233940098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1507223902508586782.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+10,0.98189,35620,2080,245,54710,5148,2571,91308,144,27702,0


Converting to forward existential form...Done !
original formula: AF(((AX((((EG((i16.u245.p1070==0)) + EF(((i37.i2.i1.u456.p1937==0)||(i2.u64.p347==1)))) * (i18.i3.i1.u293.p1748==0)) * (i17.i0.i3.u271.p1...310
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!((((EG((i16.u245.p1070==0)) + E(TRUE U ((i37.i2.i1.u456.p1937==0)||(i2.u64.p347==1)))) * (i...474
Reverse transition relation is NOT exact ! Due to transitions t28, t181, t210, t262, t322, t371, t443, t492, t495, t660, t741, t772, t850, t921, t972, t112...2139
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Graph (trivial) has 1982 edges and 1646 vertex of which 689 / 1646 are part of one of the 62 SCC in 5 ms
Free SCC test removed 627 places
Ensure Unique test removed 727 transitions
Reduce isomorphic transitions removed 727 transitions.
Graph (complete) has 1538 edges and 1019 vertex of which 1009 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 577 transitions
Trivial Post-agglo rules discarded 577 transitions
Performed 577 trivial Post agglomeration. Transition count delta: 577
Iterating post reduction 0 with 578 rules applied. Total rules applied 580 place count 1008 transition count 773
Reduce places removed 577 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 606 rules applied. Total rules applied 1186 place count 431 transition count 744
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 1202 place count 417 transition count 742
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1204 place count 415 transition count 742
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1204 place count 415 transition count 699
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1290 place count 372 transition count 699
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 1316 place count 346 transition count 665
Iterating global reduction 4 with 26 rules applied. Total rules applied 1342 place count 346 transition count 665
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1344 place count 346 transition count 663
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1345 place count 345 transition count 663
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1345 place count 345 transition count 660
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1351 place count 342 transition count 660
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1366 place count 327 transition count 640
Iterating global reduction 6 with 15 rules applied. Total rules applied 1381 place count 327 transition count 640
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1386 place count 327 transition count 635
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1390 place count 323 transition count 627
Iterating global reduction 7 with 4 rules applied. Total rules applied 1394 place count 323 transition count 627
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1396 place count 321 transition count 623
Iterating global reduction 7 with 2 rules applied. Total rules applied 1398 place count 321 transition count 623
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1399 place count 320 transition count 621
Iterating global reduction 7 with 1 rules applied. Total rules applied 1400 place count 320 transition count 621
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1401 place count 319 transition count 619
Iterating global reduction 7 with 1 rules applied. Total rules applied 1402 place count 319 transition count 619
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1403 place count 318 transition count 617
Iterating global reduction 7 with 1 rules applied. Total rules applied 1404 place count 318 transition count 617
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 7 with 68 rules applied. Total rules applied 1472 place count 284 transition count 583
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 26 rules applied. Total rules applied 1498 place count 284 transition count 557
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 1506 place count 277 transition count 556
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1516 place count 267 transition count 538
Iterating global reduction 9 with 10 rules applied. Total rules applied 1526 place count 267 transition count 538
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1527 place count 267 transition count 537
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1535 place count 259 transition count 522
Iterating global reduction 10 with 8 rules applied. Total rules applied 1543 place count 259 transition count 522
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1544 place count 259 transition count 521
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1545 place count 258 transition count 519
Iterating global reduction 11 with 1 rules applied. Total rules applied 1546 place count 258 transition count 519
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1547 place count 257 transition count 517
Iterating global reduction 11 with 1 rules applied. Total rules applied 1548 place count 257 transition count 517
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1549 place count 256 transition count 515
Iterating global reduction 11 with 1 rules applied. Total rules applied 1550 place count 256 transition count 515
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1551 place count 255 transition count 513
Iterating global reduction 11 with 1 rules applied. Total rules applied 1552 place count 255 transition count 513
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1553 place count 254 transition count 511
Iterating global reduction 11 with 1 rules applied. Total rules applied 1554 place count 254 transition count 511
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1555 place count 253 transition count 507
Iterating global reduction 11 with 1 rules applied. Total rules applied 1556 place count 253 transition count 507
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1564 place count 249 transition count 503
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 6 rules applied. Total rules applied 1570 place count 249 transition count 497
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1572 place count 247 transition count 497
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 1577 place count 242 transition count 485
Iterating global reduction 13 with 5 rules applied. Total rules applied 1582 place count 242 transition count 485
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1584 place count 241 transition count 484
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 13 with 72 rules applied. Total rules applied 1656 place count 241 transition count 412
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 13 with 31 rules applied. Total rules applied 1687 place count 241 transition count 381
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 14 with 31 rules applied. Total rules applied 1718 place count 210 transition count 381
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1718 place count 210 transition count 378
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1724 place count 207 transition count 378
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1732 place count 203 transition count 374
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1735 place count 200 transition count 371
Iterating global reduction 15 with 3 rules applied. Total rules applied 1738 place count 200 transition count 371
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 15 with 7 rules applied. Total rules applied 1745 place count 200 transition count 364
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1746 place count 199 transition count 363
Applied a total of 1746 rules in 121 ms. Remains 199 /1646 variables (removed 1447) and now considering 363/2085 (removed 1722) transitions.
[2025-05-30 08:37:23] [INFO ] Flow matrix only has 314 transitions (discarded 49 similar events)
// Phase 1: matrix 314 rows 199 cols
[2025-05-30 08:37:23] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:37:23] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-05-30 08:37:23] [INFO ] Flow matrix only has 314 transitions (discarded 49 similar events)
[2025-05-30 08:37:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:37:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:37:23] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 08:37:23] [INFO ] Redundant transitions in 23 ms returned []
Running 362 sub problems to find dead transitions.
[2025-05-30 08:37:23] [INFO ] Flow matrix only has 314 transitions (discarded 49 similar events)
[2025-05-30 08:37:23] [INFO ] Invariant cache hit.
[2025-05-30 08:37:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 1 (OVERLAPS) 313/511 variables, 198/198 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 3 (OVERLAPS) 1/512 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/512 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 5 (OVERLAPS) 1/513 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/513 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 362 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/513 variables, and 200 constraints, problems are : Problem set: 0 solved, 362 unsolved in 30014 ms.
Refiners :[State Equation: 199/199 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 362/362 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 362 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 1 (OVERLAPS) 313/511 variables, 198/198 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 362/560 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 4 (OVERLAPS) 1/512 variables, 1/561 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/512 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 362 unsolved
SMT process timed out in 60077ms, After SMT, problems are : Problem set: 0 solved, 362 unsolved
Search for dead transitions found 0 dead transitions in 60077ms
Starting structural reductions in SI_CTL mode, iteration 1 : 199/1646 places, 363/2085 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60510 ms. Remains : 199/1646 places, 363/2085 transitions.
[2025-05-30 08:38:23] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:38:23] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:38:23] [INFO ] Input system was already deterministic with 363 transitions.
[2025-05-30 08:38:23] [INFO ] Flatten gal took : 13 ms
[2025-05-30 08:38:23] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:38:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality13864191197362620915.gal : 1 ms
[2025-05-30 08:38:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality2025400036299633342.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13864191197362620915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2025400036299633342.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.99653e+06,0.358475,18636,2,2852,5,49147,6,0,1105,72778,0


Converting to forward existential form...Done !
original formula: EG(((((p838==1)||(p863==0))||((p581==1)||(p1577==0)))||(p946==1)))
=> equivalent forward existential formula: [FwdG(Init,((((p838==1)||(p863==0))||((p581==1)||(p1577==0)))||(p946==1)))] != FALSE
Hit Full ! (commute/partial/dont) 352/0/11
(forward)formula 0,1,1.8528,66156,1,0,13,278294,19,4,5124,225123,12
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1599 transition count 2037
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1599 transition count 2037
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 95 place count 1599 transition count 2036
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 122 place count 1572 transition count 2009
Iterating global reduction 1 with 27 rules applied. Total rules applied 149 place count 1572 transition count 2009
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 151 place count 1572 transition count 2007
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 164 place count 1559 transition count 1993
Iterating global reduction 2 with 13 rules applied. Total rules applied 177 place count 1559 transition count 1993
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 188 place count 1548 transition count 1980
Iterating global reduction 2 with 11 rules applied. Total rules applied 199 place count 1548 transition count 1980
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 207 place count 1540 transition count 1971
Iterating global reduction 2 with 8 rules applied. Total rules applied 215 place count 1540 transition count 1971
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 221 place count 1534 transition count 1965
Iterating global reduction 2 with 6 rules applied. Total rules applied 227 place count 1534 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 232 place count 1529 transition count 1959
Iterating global reduction 2 with 5 rules applied. Total rules applied 237 place count 1529 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 241 place count 1525 transition count 1954
Iterating global reduction 2 with 4 rules applied. Total rules applied 245 place count 1525 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 248 place count 1522 transition count 1950
Iterating global reduction 2 with 3 rules applied. Total rules applied 251 place count 1522 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 253 place count 1520 transition count 1946
Iterating global reduction 2 with 2 rules applied. Total rules applied 255 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 257 place count 1518 transition count 1943
Iterating global reduction 2 with 2 rules applied. Total rules applied 259 place count 1518 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 260 place count 1517 transition count 1942
Iterating global reduction 2 with 1 rules applied. Total rules applied 261 place count 1517 transition count 1942
Applied a total of 261 rules in 764 ms. Remains 1517 /1646 variables (removed 129) and now considering 1942/2085 (removed 143) transitions.
// Phase 1: matrix 1942 rows 1517 cols
[2025-05-30 08:38:26] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:38:26] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-05-30 08:38:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:38:27] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
Running 1941 sub problems to find dead transitions.
[2025-05-30 08:38:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s259 0.0)
(s260 0.0)
(s261 1.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 1.0)
(s266 0.0)
(s267 1.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 1.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 1.0)
(s294 1.0)
(s295 0.0)
(s296 0.0)
(s297 1.0)
(s298 1.0)
(s299 0.0)
(s300 1.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 1.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 1.0)
(s312 1.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 1.0)
(s324 1.0)
(s325 0.0)
(s326 0.0)
(s327 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3459 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1941/1941 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1941 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3459 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30048 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1941 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60498ms problems are : Problem set: 0 solved, 1941 unsolved
Search for dead transitions found 0 dead transitions in 60502ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1646 places, 1942/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62390 ms. Remains : 1517/1646 places, 1942/2085 transitions.
[2025-05-30 08:39:27] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:39:27] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:39:27] [INFO ] Input system was already deterministic with 1942 transitions.
[2025-05-30 08:39:27] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:39:28] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:39:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3722648263030739581.gal : 5 ms
[2025-05-30 08:39:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality5541891352949104074.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3722648263030739581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5541891352949104074.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.54021e+10,13.61,329136,2,28350,5,930931,6,0,8012,1.6383e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:39:58] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:39:58] [INFO ] Applying decomposition
[2025-05-30 08:39:58] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3925322025312741456.txt' '-o' '/tmp/graph3925322025312741456.bin' '-w' '/tmp/graph3925322025312741456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3925322025312741456.bin' '-l' '-1' '-v' '-w' '/tmp/graph3925322025312741456.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:39:58] [INFO ] Decomposing Gal with order
[2025-05-30 08:39:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:39:58] [INFO ] Removed a total of 467 redundant transitions.
[2025-05-30 08:39:58] [INFO ] Flatten gal took : 49 ms
[2025-05-30 08:39:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 9 ms.
[2025-05-30 08:39:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality17371960952977673130.gal : 10 ms
[2025-05-30 08:39:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5279072104566544340.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17371960952977673130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5279072104566544340.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.54021e+10,1.39365,53724,2525,317,86040,9507,2494,187546,164,46555,0


Converting to forward existential form...Done !
original formula: EF((EG(((i3.u64.p381!=0)&&(i15.i0.i0.u229.p1022!=1))) * (AX(A(!(((i3.u14.p105==0)||(i36.i0.i3.u587.p2491==1))) U (i6.u92.p553==1))) + EG(...204
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * EG(((i3.u64.p381!=0)&&(i15.i0.i0.u229.p1022!=1)))) * !(EX(!(!((E(!((i6.u92.p553==1)) U (!(...406
Reverse transition relation is NOT exact ! Due to transitions t26, t180, t209, t261, t292, t372, t443, t492, t495, t648, t729, t760, t838, t909, t960, t107...2149
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,1,10.9377,410460,1,0,702435,22584,26193,2.13134e+06,965,87474,2014866
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1596 transition count 2034
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1596 transition count 2034
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 101 place count 1596 transition count 2033
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 132 place count 1565 transition count 2001
Iterating global reduction 1 with 31 rules applied. Total rules applied 163 place count 1565 transition count 2001
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 165 place count 1565 transition count 1999
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 180 place count 1550 transition count 1983
Iterating global reduction 2 with 15 rules applied. Total rules applied 195 place count 1550 transition count 1983
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 197 place count 1550 transition count 1981
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 208 place count 1539 transition count 1968
Iterating global reduction 3 with 11 rules applied. Total rules applied 219 place count 1539 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 227 place count 1531 transition count 1959
Iterating global reduction 3 with 8 rules applied. Total rules applied 235 place count 1531 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 241 place count 1525 transition count 1953
Iterating global reduction 3 with 6 rules applied. Total rules applied 247 place count 1525 transition count 1953
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 252 place count 1520 transition count 1947
Iterating global reduction 3 with 5 rules applied. Total rules applied 257 place count 1520 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 261 place count 1516 transition count 1942
Iterating global reduction 3 with 4 rules applied. Total rules applied 265 place count 1516 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 268 place count 1513 transition count 1938
Iterating global reduction 3 with 3 rules applied. Total rules applied 271 place count 1513 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 1510 transition count 1933
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 279 place count 1508 transition count 1930
Iterating global reduction 3 with 2 rules applied. Total rules applied 281 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 282 place count 1507 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 283 place count 1507 transition count 1929
Applied a total of 283 rules in 772 ms. Remains 1507 /1646 variables (removed 139) and now considering 1929/2085 (removed 156) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 08:40:10] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:40:10] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-05-30 08:40:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:40:11] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 08:40:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30043 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60412ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60417ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1646 places, 1929/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62291 ms. Remains : 1507/1646 places, 1929/2085 transitions.
[2025-05-30 08:41:11] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:41:11] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:41:11] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 08:41:11] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:41:11] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:41:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality6974803694520501915.gal : 4 ms
[2025-05-30 08:41:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality3850005693882142869.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6974803694520501915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3850005693882142869.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47274e+10,12.1562,300724,2,27148,5,800143,6,0,7959,1.53814e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:41:41] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:41:41] [INFO ] Applying decomposition
[2025-05-30 08:41:41] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16643186813297456281.txt' '-o' '/tmp/graph16643186813297456281.bin' '-w' '/tmp/graph16643186813297456281.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16643186813297456281.bin' '-l' '-1' '-v' '-w' '/tmp/graph16643186813297456281.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:41:42] [INFO ] Decomposing Gal with order
[2025-05-30 08:41:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:41:42] [INFO ] Removed a total of 494 redundant transitions.
[2025-05-30 08:41:42] [INFO ] Flatten gal took : 47 ms
[2025-05-30 08:41:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2025-05-30 08:41:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality938852977302105828.gal : 10 ms
[2025-05-30 08:41:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality8457771213704712005.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality938852977302105828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8457771213704712005.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47274e+10,1.39972,52436,2262,238,78772,6960,2515,198395,144,61666,0


Converting to forward existential form...Done !
original formula: EF(EX(AG(EX((i24.u360.p1563==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !(EX((i24.u360.p1563==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t492, t645, t674, t727, t758, t787, t836, t907, t958...2160
(forward)formula 0,0,5.09364,171860,1,0,295685,10389,22022,588697,777,61666,1535901
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1598 transition count 2036
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1598 transition count 2036
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 1598 transition count 2035
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 125 place count 1570 transition count 2006
Iterating global reduction 1 with 28 rules applied. Total rules applied 153 place count 1570 transition count 2006
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 155 place count 1570 transition count 2004
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 169 place count 1556 transition count 1989
Iterating global reduction 2 with 14 rules applied. Total rules applied 183 place count 1556 transition count 1989
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 185 place count 1556 transition count 1987
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 195 place count 1546 transition count 1975
Iterating global reduction 3 with 10 rules applied. Total rules applied 205 place count 1546 transition count 1975
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 212 place count 1539 transition count 1967
Iterating global reduction 3 with 7 rules applied. Total rules applied 219 place count 1539 transition count 1967
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 225 place count 1533 transition count 1961
Iterating global reduction 3 with 6 rules applied. Total rules applied 231 place count 1533 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 236 place count 1528 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 241 place count 1528 transition count 1955
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 245 place count 1524 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 249 place count 1524 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 251 place count 1522 transition count 1947
Iterating global reduction 3 with 2 rules applied. Total rules applied 253 place count 1522 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 255 place count 1520 transition count 1943
Iterating global reduction 3 with 2 rules applied. Total rules applied 257 place count 1520 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 259 place count 1518 transition count 1940
Iterating global reduction 3 with 2 rules applied. Total rules applied 261 place count 1518 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 262 place count 1517 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 263 place count 1517 transition count 1939
Applied a total of 263 rules in 789 ms. Remains 1517 /1646 variables (removed 129) and now considering 1939/2085 (removed 146) transitions.
// Phase 1: matrix 1939 rows 1517 cols
[2025-05-30 08:41:48] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:41:48] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-05-30 08:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:41:49] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1112 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2025-05-30 08:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3456 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3456 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60423ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1646 places, 1939/2085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62334 ms. Remains : 1517/1646 places, 1939/2085 transitions.
[2025-05-30 08:42:49] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:42:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:42:49] [INFO ] Input system was already deterministic with 1939 transitions.
[2025-05-30 08:42:49] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:42:49] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:42:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality16508179339747010696.gal : 6 ms
[2025-05-30 08:42:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality14278472968542986056.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16508179339747010696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14278472968542986056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51534e+10,11.8408,291908,2,26745,5,747535,6,0,8009,1.55614e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:43:19] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:43:19] [INFO ] Applying decomposition
[2025-05-30 08:43:19] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18444464186019478760.txt' '-o' '/tmp/graph18444464186019478760.bin' '-w' '/tmp/graph18444464186019478760.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18444464186019478760.bin' '-l' '-1' '-v' '-w' '/tmp/graph18444464186019478760.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:43:20] [INFO ] Decomposing Gal with order
[2025-05-30 08:43:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:43:20] [INFO ] Removed a total of 508 redundant transitions.
[2025-05-30 08:43:20] [INFO ] Flatten gal took : 48 ms
[2025-05-30 08:43:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2025-05-30 08:43:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality5911497938711408419.gal : 8 ms
[2025-05-30 08:43:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality13332549887076898689.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5911497938711408419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13332549887076898689.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51534e+10,1.67496,63244,3064,235,103750,5420,2119,236463,135,45639,0


Converting to forward existential form...Done !
original formula: EF(((!(A(A((i25.u364.p1542==0) U (i29.u593.p2485==0)) U ((i34.u514.p2144==1)&&((i4.u50.p301==0)||(i0.u102.p578==1))))) * AF(((i18.u262.p1...237
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!(!((E(!(((i34.u514.p2144==1)&&((i4.u50.p301==0)||(i0.u102.p578==1)))) U (!(!((E(!((i29.u5...517
Reverse transition relation is NOT exact ! Due to transitions t26, t186, t267, t298, t378, t449, t501, t654, t735, t766, t844, t915, t966, t1121, t1202, t1...1704
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,1,25.0155,959032,1,0,1.77065e+06,10562,18828,5.18781e+06,744,53413,3796855
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1646/1646 places, 2085/2085 transitions.
Graph (trivial) has 1990 edges and 1646 vertex of which 705 / 1646 are part of one of the 63 SCC in 3 ms
Free SCC test removed 642 places
Ensure Unique test removed 745 transitions
Reduce isomorphic transitions removed 745 transitions.
Graph (complete) has 1520 edges and 1004 vertex of which 994 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 572 transitions
Trivial Post-agglo rules discarded 572 transitions
Performed 572 trivial Post agglomeration. Transition count delta: 572
Iterating post reduction 0 with 573 rules applied. Total rules applied 575 place count 993 transition count 760
Reduce places removed 572 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 601 rules applied. Total rules applied 1176 place count 421 transition count 731
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1190 place count 407 transition count 731
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1190 place count 407 transition count 689
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1274 place count 365 transition count 689
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1299 place count 340 transition count 656
Iterating global reduction 3 with 25 rules applied. Total rules applied 1324 place count 340 transition count 656
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1326 place count 340 transition count 654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1327 place count 339 transition count 654
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1327 place count 339 transition count 652
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1331 place count 337 transition count 652
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1345 place count 323 transition count 633
Iterating global reduction 5 with 14 rules applied. Total rules applied 1359 place count 323 transition count 633
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1364 place count 323 transition count 628
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1368 place count 319 transition count 620
Iterating global reduction 6 with 4 rules applied. Total rules applied 1372 place count 319 transition count 620
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1374 place count 317 transition count 616
Iterating global reduction 6 with 2 rules applied. Total rules applied 1376 place count 317 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1377 place count 316 transition count 614
Iterating global reduction 6 with 1 rules applied. Total rules applied 1378 place count 316 transition count 614
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1379 place count 315 transition count 612
Iterating global reduction 6 with 1 rules applied. Total rules applied 1380 place count 315 transition count 612
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1381 place count 314 transition count 610
Iterating global reduction 6 with 1 rules applied. Total rules applied 1382 place count 314 transition count 610
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 1456 place count 277 transition count 573
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 26 rules applied. Total rules applied 1482 place count 277 transition count 547
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 1490 place count 270 transition count 546
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1500 place count 260 transition count 528
Iterating global reduction 8 with 10 rules applied. Total rules applied 1510 place count 260 transition count 528
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1511 place count 260 transition count 527
Discarding 8 places :
Symmetric choice reduction at 9 with 8 rule applications. Total rules 1519 place count 252 transition count 512
Iterating global reduction 9 with 8 rules applied. Total rules applied 1527 place count 252 transition count 512
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1528 place count 252 transition count 511
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1529 place count 251 transition count 509
Iterating global reduction 10 with 1 rules applied. Total rules applied 1530 place count 251 transition count 509
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1531 place count 250 transition count 507
Iterating global reduction 10 with 1 rules applied. Total rules applied 1532 place count 250 transition count 507
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1533 place count 249 transition count 505
Iterating global reduction 10 with 1 rules applied. Total rules applied 1534 place count 249 transition count 505
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1535 place count 248 transition count 503
Iterating global reduction 10 with 1 rules applied. Total rules applied 1536 place count 248 transition count 503
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1537 place count 247 transition count 501
Iterating global reduction 10 with 1 rules applied. Total rules applied 1538 place count 247 transition count 501
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1539 place count 246 transition count 497
Iterating global reduction 10 with 1 rules applied. Total rules applied 1540 place count 246 transition count 497
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 1548 place count 242 transition count 493
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 6 rules applied. Total rules applied 1554 place count 242 transition count 487
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1556 place count 240 transition count 487
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1561 place count 235 transition count 475
Iterating global reduction 12 with 5 rules applied. Total rules applied 1566 place count 235 transition count 475
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1568 place count 234 transition count 474
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 12 with 73 rules applied. Total rules applied 1641 place count 234 transition count 401
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 12 with 32 rules applied. Total rules applied 1673 place count 234 transition count 369
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 1705 place count 202 transition count 369
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1705 place count 202 transition count 366
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1711 place count 199 transition count 366
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1719 place count 195 transition count 362
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1722 place count 192 transition count 359
Iterating global reduction 14 with 3 rules applied. Total rules applied 1725 place count 192 transition count 359
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1732 place count 192 transition count 352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1733 place count 191 transition count 351
Applied a total of 1733 rules in 115 ms. Remains 191 /1646 variables (removed 1455) and now considering 351/2085 (removed 1734) transitions.
[2025-05-30 08:43:45] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
// Phase 1: matrix 301 rows 191 cols
[2025-05-30 08:43:45] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:43:45] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-05-30 08:43:45] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
[2025-05-30 08:43:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:43:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:43:45] [INFO ] Implicit Places using invariants and state equation in 177 ms returned [9, 128]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 263 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/1646 places, 351/2085 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 349
Applied a total of 1 rules in 7 ms. Remains 187 /189 variables (removed 2) and now considering 349/351 (removed 2) transitions.
[2025-05-30 08:43:45] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
// Phase 1: matrix 299 rows 187 cols
[2025-05-30 08:43:45] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:43:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-05-30 08:43:45] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
[2025-05-30 08:43:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:43:45] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 187/1646 places, 349/2085 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 536 ms. Remains : 187/1646 places, 349/2085 transitions.
[2025-05-30 08:43:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:43:45] [INFO ] Flatten gal took : 4 ms
[2025-05-30 08:43:45] [INFO ] Input system was already deterministic with 349 transitions.
[2025-05-30 08:43:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:43:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:43:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11465644599470362430.gal : 1 ms
[2025-05-30 08:43:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1300002288799047624.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11465644599470362430.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1300002288799047624.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1300002288799047624.prop.
RANDOM walk for 40000 steps (3897 resets) in 412 ms. (96 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 27
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :27 after 37
BEST_FIRST walk for 40003 steps (773 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :37 after 141
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :141 after 253
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :253 after 6762
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6762 after 13075
Reachability property CloudReconfiguration-PT-312-CTLCardinality-2023-15 is true.
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,94574,0.135221,8728,2,1289,15,17508,6,0,1041,17790,0
Total reachable state count : 94574

Verifying 1 reachability properties.
Reachability property CloudReconfiguration-PT-312-CTLCardinality-2023-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-312-CTLCardinality-2023-15,276,0.136447,8856,2,337,15,17508,7,0,1044,17790,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 2164158 steps, run timeout after 3001 ms. (steps per millisecond=721 ) properties seen :0 out of 1
Probabilistic random walk after 2164158 steps, saw 411460 distinct states, run finished after 3003 ms. (steps per millisecond=720 ) properties seen :0
[2025-05-30 08:43:49] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:43:49] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:43:49] [INFO ] Applying decomposition
[2025-05-30 08:43:49] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10151923475673249624.txt' '-o' '/tmp/graph10151923475673249624.bin' '-w' '/tmp/graph10151923475673249624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10151923475673249624.bin' '-l' '-1' '-v' '-w' '/tmp/graph10151923475673249624.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:43:49] [INFO ] Decomposing Gal with order
[2025-05-30 08:43:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:43:49] [INFO ] Removed a total of 530 redundant transitions.
[2025-05-30 08:43:49] [INFO ] Flatten gal took : 62 ms
[2025-05-30 08:43:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 12 ms.
[2025-05-30 08:43:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality12083555095128928611.gal : 14 ms
[2025-05-30 08:43:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality17193488400476771218.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12083555095128928611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17193488400476771218.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.42575e+10,4.07667,141224,2221,191,270711,5415,2752,639153,116,34664,0


Converting to forward existential form...Done !
original formula: AF(AG(AF((AX((i34.u553.p2077==1)) + (i36.u589.p2196==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((!(EX(!((i34.u553.p2077==1)))) + (i36.u589.p2196==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t29, t207, t236, t303, t310, t322, t354, t409, t483, t533, t536, t598, t647, t714, t860, t879...2443
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,1478.7,3945116,1,0,4.80531e+06,7916,5765,2.49171e+07,258,34664,5661028
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: ((A(((i8.i0.i0.u8.p23==0)||(i26.i0.i3.u432.p1623==1)) U (i15.i1.i0.u238.p932==0)) * EX((((i31.i2.i0.u506.p1940==1)||(i2.i0.i1.u30.p142==0...573
=> equivalent forward existential formula: ((([(((FwdU((FwdU((Init * (!((E(!((i15.i1.i0.u238.p932==0)) U (!(((i8.i0.i0.u8.p23==0)||(i26.i0.i3.u432.p1623==1...4369
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
[2025-05-30 09:11:09] [INFO ] Applying decomposition
[2025-05-30 09:11:09] [INFO ] Flatten gal took : 29 ms
[2025-05-30 09:11:09] [INFO ] Decomposing Gal with order
[2025-05-30 09:11:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:11:09] [INFO ] Removed a total of 78 redundant transitions.
[2025-05-30 09:11:09] [INFO ] Flatten gal took : 38 ms
[2025-05-30 09:11:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 2 ms.
[2025-05-30 09:11:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality9747985137393585288.gal : 6 ms
[2025-05-30 09:11:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16738574576002886213.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9747985137393585288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16738574576002886213.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.42575e+10,4.85303,135688,241,13447,6455,291122,164,14630,3752,1.36657e+06,0


Converting to forward existential form...Done !
original formula: ((A(((i0.u2.p23==0)||(i0.i1.i0.u6.p1623==1)) U (i0.i1.i0.u5.p932==0)) * EX((((i0.i1.u7.p1940==1)||(i0.u2.p142==0))||(i0.i1.u7.p2112==1)))...490
=> equivalent forward existential formula: ((([(((FwdU((FwdU((Init * (!((E(!((i0.i1.i0.u5.p932==0)) U (!(((i0.u2.p23==0)||(i0.i1.i0.u6.p1623==1))) * !((i0....3869
Reverse transition relation is NOT exact ! Due to transitions t1930, t1931, t1937, i0.u2.t1540, i0.u2.t1558, i0.u2.t1576, i0.u2.t1623, i0.u2.t1635, i0.u2.t...3018

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600